The map of Austria below visualizes the percentage of the population with a valid Covid Certificate.
The bins are selected according to the quantiles of the distribution.
For the visualization I used the leaflet package, which creates interactive HTML outputs.
The Data for the percentage of valid covid certificates for each Gemeinde was retrieved from https://www.data.gv.at/katalog/dataset/covid-19-impfdaten-auf-gemeindeebene/resource/23cb19ff-20cb-4f74-bf21-3c6dbccfb0b4.
The geo Data for Austrian municipialities was retrieved from https://data.statistik.gv.at/web/meta.jsp?dataset=OGDEXT_GEM_1.
The data was last updated on Dec 05 2021.